Identical in physical size to a standard microSD card; the microSDHC and microSDXC cards are designed to comply with the SD Card Specification and are recognised only by microSDHC or microSDXC host devices.

Integral's UltimaPro SDHC Class 10 memory cards are ideal for use in DSLR and compact digital cameras and Full HD camcorders. UltimaPro SDHC 45MB Class 10 specification perform at up to 45MB/s transfer speed and are designed to be used where fast memory cards are crucial; to capture high resolution images and to shoot Full HD video.